baber/WOPTO huggingface dataset:
Patent JP-H0758592-A (JP)
Title: Digital filter and calculating method for impulse response waveform system value used in the same
Inventor: SHIMA YASUO
IPC: H03H21/00
Filed: 1993-08-09
Abstract: PURPOSE:To provide a digital filter capable of improving modulation accuracy and an impulse response waveform system value capable of improving the modulation accuracy of a route roll-off filter with simple constitution. CONSTITUTION:The parts C1-C6 of an impulse response waveform (B) for the parts C1-C6 of an impulse response waveform (A) are calculated by forming the impulse response waveform (A) of finite time width for the ideal frequency characteristic of the route roll-off filter. dividing it into the parts C1-C6, and finding the frequency characteristic of the route roll-off filter so as to compensate error difference by truncation, and they are made the impulse response waveform system values truncated by the finite time width. As the calculating method of the value, a method to made the value the one less than a power multiplier in the ideal frequency characteristic of the route roll-off filter and to find out an answer from the frequency characteristic of the route roll-off filter found by the above setting, etc., can be recommended.
Patent JP-H02223394-A (JP)
Title: Rotary accelerator
Inventor: SHIBATA YOSHIJI
IPC: H02N11/00
Filed: 1989-08-23
Abstract: PURPOSE:To improve the energy efficiency of a prime mover by arranging a plurality of hollow cylinders having same shape and same size on the vertical face of a disc, rotatable around the horizontal axis, around the rotary axis thereof while balancing one another and encapsulating fluid material movably in the hollow cylinders. CONSTITUTION:The disc face is set to rotate vertically around a vertical shaft 3 to be driven through a prime mover 9, and three hollow cylinders 4, 5, 6 are arranged, while being balanced, around the rotary axis O on one face of a disc 1 such that the extension of one cylinder crosses with one end of another cylinder at a position close to the outer circumference of the disc 1 thus forming a regular triangle on the disc 1. Fluid material contained in the hollow cylinder 4 positioned above the disc 1 is slipped through the cylinder 4 with high speed by means of the centrifugal force produced through rotation of the disc 1 and functions strongly to rotate the disc 1 with respect to the inner wall of the cylinder 4. By such arrangement, rotary force of the disc is augmented and the energy efficiency of the prime mover is improved.
Patent JP-H0883340-A (JP)
Title: Clustering device and picture recognizing device
Inventor: SATO YOSHINORI
IPC: G06K9/62
Filed: 1994-09-12
Abstract: PURPOSE: To accurately recognize an on-line picture by judging whether or not sample picture data have propriety as a teaching signal from the fittingness of the sample picture data every classification pattern. CONSTITUTION: Sample picture data read out by a data reading means 2 are pre-processed by a picture pre-processing part 3 and then sent to a clustering device 20. The device 20 stores the sample picture data in a storage part 21 so as to superpose the data and display the data on a display part 4b.  The device 20 is provided with a pattern classification preparation processing part 22 for determining a pattern by moving a teaching signal to the center direction of data, a fittingness arithmetic processing part 23 for arraying the fittingness of respective data in the descending order, a pattern judging part 24 for judging the propriety of a pattern as a teaching signal a reclassification/preparation instruction part 4c for displaying the instruction of a repreparation and correction through an input at the time of judging that a pattern has no fittingness, and a cluster analyzing part 26 for grouping respective data close to each other by using data close to a pattern having no fittingness as a reference.
Patent JP-H0381354-A (JP)
Title: Polypropylene composition
Inventor: KUNO SHIGEO
IPC: C08L23/00
Filed: 1989-08-25
Abstract: PURPOSE:To obtain a radiation-resistant polypropylene composition which scarcely suffers loss in mechanical strengths and is adaptable to not only extrusion molding but also injection molding by mixing a polypropylene with a specified polyethylene and an organic peroxide at a specified ratio. CONSTITUTION:A composition which is obtained by heat melting 100 pts.wt. polypropylene, 0.5-10 pts.wt. polyethylene having a density of 0.85-0.91g/cm<3>, and 0.001 pt.wt. organic peroxide and has a melt flow rate of 10-150g/10min. These components are heat melted to effect decomposition, thus giving a polypropylene composition having a melt flow rate increased by the decomposition. Therefore it is presumed that the molecular chains of polypropylene sand polyethylene are broken due to the decomposition by the organic peroxide.
Patent JP-H0882510-A (JP)
Title: Position measuring method for object
Inventor: YAMADA NAOKI
IPC: G06T7/00
Filed: 1994-09-12
Abstract: PURPOSE: To enable the obtaining of a solution by far easily indicating a correct position of an object by eliminating one singular solution completely. CONSTITUTION: In a position measuring method of an object desired to measure a three dimensional position thereof in which the object is photographed with a camera 1 to extract three feature points from an image obtained so that the three dimensional position of the object is measured based on three lines of sight 6a, 6b and 6c running through the three feature points separately, the camera 1 is set at a position allowed to pass one arbitrary feature point among the three feature points but not at least on one plane P among three planes orthogonal to a straight line connecting the remaining two feature points.
Patent JP-S6197438-A (JP)
Inventor: NAKAYAMA MOTOJI
IPC: D02G3/46
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0645604-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: KATO SUKEJI
IPC: H01L29/78
Filed: 1992-07-24
Abstract: PURPOSE:To provide a thin-film transistor wherein an active layer is hydrogenated sufficiently as well as the active layer and a gate insulating film are not damaged due to a hydrogenation treatment and to provide its manufacturing method. CONSTITUTION:An active layer, a source diffused layer 2 and a drain diffused layer 3 are formed on a glass substrate 1, a gate insulating film 4 is formed on the active layer, the source diffused layer 2 and the drain diffused layer 3 and a gate electrode 6 is laminated and formed sequentially on it. On the other hand, a sidewall 5 composed of silicon nitride is formed on the side edge of the active layer, the source diffused layer 2, the drain diffused layer 3 and the gate insulating film 4. When the sidewall 5 is annealed, hydrogen contained in the silicon nitride is diffused to the inside of the source diffused layer 2 and the drain diffused layer 3 from their side edge, and no damage is caused to the source diffused layer 2, the drain diffused layer 3 and the gate insulating film 4 by a hydrogenation treatment.
Patent JP-H0382122-A (JP)
Title: Vapor dryer
Inventor: TAMURA MINORU
IPC: H01L21/304
Filed: 1989-08-25
Abstract: PURPOSE:To avoid the pollution in drying process of an element to be processed without fail by a method wherein a vapor-liquid isolating film is disposed in tension above an organic solvent reserved at the bottom of a vapor vessel so as to cover the organic solvent. CONSTITUTION:A vapor-liquid isolating film 11 is disposed in tension close to the liquid level of an organic solvent 6 at the bottom of a vapor vessel 3 so as to cover the whole liquid level. The organic solvent 6 reserved at the bottom of the vessel 3 is heated by a heater 8 to be boiled intensively for emitting vapor. In such a boiling time, the organic solvent 6 splashes 6a due to bursting bubbles, etc., causing so-called bumping phenomenon. The splashes 6a or fine particles of the organic solvent 6 scattered upward in the vapor vessel 3 are bonded onto a wafer 1 as a foreign matter to be a pollutant to the wafer 1. However, even if the bumping phenomenon of the solvent 5 may happen, the splashes 6a or fine particles of the organic solvent 6 are prevented by the vapor liquid isolating film 11 from being scattered in upper space of the vapor vessel 3 so that the pollution of the wafer 1 may be avoided.
Patent JP-H1059644-A (JP)
Title: Elevator abnormality detecting device
Inventor: YAMAKI MASAMITSU
IPC: B66B5/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an elevator abnormality detecting device preventing the erroneous detection of the abnormal rolling of a cord. SOLUTION: This elevator abnormality detecting device is provided with a rope rolling detecting means 1 detecting the change factors caused by the rolling of a rope and a car position detecting means 2 detecting the position of a car when the rolling of the rope is detected. The amplitude of the cord is calculated by a calculating means 4 based on the detected results of the means 1, 2 and the constants stored in a constant memory means 3. The difference between the calculated value of the amplitude calculating means 4 and the memory value of an allowable amplitude memory means 5 is calculated by a comparing means 6. Whether the amplitude of the cord exceeds the allowable amplitude or not is judged by a judging means 7 based on whether the result of the comparing means 6 is positive or negative. The result of the judging means 7 is transferred to the outside and an elevator control device by a transfer means 8.
Patent JP-H0564122-A (JP)
Title: Source editer
Inventor: ISHIGURO MAMORU
IPC: G11B27/02
Filed: 1991-08-28
Abstract: PURPOSE:To attain recording onto one recording medium even when a source not supplied yet is in existence by recording a synchronizing signal with color burst in place of the content recorded on the source not supplied yet. CONSTITUTION:When a source to be recorded on a tape 25 is not supplied yet, a console 11 turns a common contact of a switcher 15 to the position of a contact of a color burst inclusive synchronizing signal generator 17 through a system controller 4, and a synchronizing signal Sn with color burst is recorded on the tape 25 of an external VTR 22 in place of the content recorded on the source not supplied yet. Thus, even when the source not supplied yet is in existence, the content recorded on the source 2 supplied already scheduled to be broadcast after the content of the source not supplied yet is recorded one tape continuously based on the program broadcast progress list 35.
Patent JP-H0947712-A (JP)
Title: Method and apparatus for carrying agglomerate
Inventor: SHIYUTEFUAN PIISHIEKU
IPC: B05D1/12
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To uniformly and automatically distribute a lumpy material or mortar to around a jetting head as far as possible by rotating the jetting head around the axial line in the axial line direction back and forth by the same angle value while it is fed. SOLUTION: While a lumpy material or mortar is fed through an inside pipe 10 and compressed air is fed through an space 11, an elevating/lowering mechanism 23 is operated. A crown pushing bar 17 is moved in the forwarding travel V side, and a half of teeth 19 thereof is pushed toward the tooth side face of teeth 14 of a cam 13 of a rotary head 12 to move a jetting heat 7 upward. Then the cam 13 leaves a guide edge 3 and receives the action of a compression spring 22 to move the side face of the teeth 14 of the rotary head 12 to the bottom part or the teeth 19 of the crown pushing bar 17, and the rotary head 12 is slightly rotated. Then an outside pipe 9, the inside pipe 10 and the jetting head 7 are rotated, and continuously the elevating/lowering mechanism 23 is moved in the other direction. Thus a side face S is covered with the lumpy material discharged from a jetting nozzle 8 uniformly and in the shape of a circular surface. For example, this is a suitable device for the use when a nozzle made of brick blocks is worn out and repaired with mortar or the like.
Patent JP-2001039153-A (JP)
Title: Onboard air conditioner
Inventor: FUKUDA KAZUHIRO
IPC: B60H1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an onboard air conditioner capable of easily removing the frosting of a window glass. SOLUTION: A face opening part 44 is formed on the air flow downstream side (backward of a case unit 40) of a foot opening part 43, and the foot opening part 43 is formed on both sides (on the bypass passage 41 sides) with respect to a heater 30 to form the foot opening part 43 independent from a defroster opening part 42. In order to remove the defrosting of a window glass, an occupant need not operate an air supply grille, and thus, the air supply grille need not be adjusted, and the defrosting of the window glass can be easily removed.
Patent JP-H0863241-A (JP)
Title: Overcurrent protecting circuit of power unit
Inventor: WATABE SOICHI
IPC: G05F1/56
Filed: 1994-08-18
Abstract: PURPOSE: To surely stop the output of even a circuit which has a transistor(TR) for output stabilization on its output line by melting down a fuse provided on the driving part of the TR in an overcurrent state. CONSTITUTION: As a load current increases, the overcurrent is detected by a resistor R7 , the terminal voltage across which rises. The terminal voltages across resistors R4 and R5 rise accompanying this rise and a TR Q2 begins to turn ON, thereby drawing in the base current of a TR Q1 . When the voltage between A and B rises to turn ON a Zener diode D3 , the base current of the TR Q2 increases to draw in the base current of the TR Q1 , which is further cut off. When the voltage between A and B rises to turn ON the Zener diode D2 and the voltage at a point C becomes higher than specified, a thyristor Q3 turns ON. Once the thyristor Q3 turns ON, a current is drawn in through a resistor R2 . This current makes the fuse F1 melt down.
Patent JP-H0752655-A (JP)
Title: Locking device for side expansion hood of transport vehicle
Inventor: KIMURA MASAYUKI
IPC: B60J7/12
Filed: 1993-08-09
Abstract: PURPOSE:To ensure smooth, safe locking and unlocking operations by one hand and to provide ease of manufacture, increased strength of a vehicle itself and an excellently designed vehicle body by enclosing a locking mechanism in a handle rail irrespective of the corner posts of the vehicle, and using a vertically turning type operating lever. CONSTITUTION:A locking mechanism, comprising an operating rod 5 having one end pivotally attached to the end of each of levers 3, 3 which reciprocate synchronously and alternately in upward and downward directions by control of a middle rotary connecting mechanism and a retaining piece 6 connected to the other end of the operating rod 5, the retaining piece 6 being locked to a projection T provided inside a vertical guide rail groove L, is built into the handle rail 2 of a side expansion hood 1 which slides along the vertical guide rail groove L on the vehicle side via a roller R, and the operating lever 7 of the rotary connecting mechanism is mounted on the front side of the handle rail 2 in vertically turning fashion.
Patent JP-H1155972-A (JP)
Title: Ion wind pressure driven blower equipment
Inventor: SAKAI YUUZOU
IPC: H02N10/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To send a gas created without using any external power by using a rotor which rotates by converting a repulsive force of ion wind generated in corona discharge into a torque. SOLUTION: A rotor fan 4 formed in one united body with a needle-shaped pole is provided inside a ring-shaped surface pole 3. A minus voltage of -7 kv is applied by a high voltage power supply 5 to the stator through a rotation support 6 using a bearing. Also, the rotation support 6 and the ring-shaped surface pole 3 as the earth pole are electrically insulated each other and a current of 0.7 mA in average flows through it. And there is a filter 7 for preventing the electrode from contamination. And there is a filter 7 for preventing the electrode wall from contamination between the rotor and the ring-shaped surface pole 3 for preventing contamination and deterioration of the ring-shaped surface pole 3. By doing so, outdoor air taken in by a drive negative pressure of the fan 4 is forcefully sent by the drive pressure of the fan 4 while being ionized by corona discharge.  Also, the rotating direction of the rotor is clockwise when seen from an air diffuser.
Patent JP-2001043109-A (JP)
Title: Logic verifying system
Inventor: KIYOTA KOICHIRO
IPC: G01R31/317
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a logic verifying system for improving and making uniform quality of logic verification for pointing out a fault by automatically executing optimized test menus hierarchically arranged on the basis of analysis of error contents when that error is detected. SOLUTION: Tests selected out of a test group 100 are prepared as test menus 201a-203a optimized corresponding to respective hierarchies. According to these prepared test menus 201a-203a, the tests classified into groups are executed. When any error is detected, the test menus 201c and 202c hierarchically arranged on the basis of the analysis of these error contents and optimized as tests by hierarchies are automatically executed. Thus, the optimal test can be executed for pointing out the logic fault without human intervention. Therefore, at the time point when the test is finished, a fault logic spot can be inferred.
Patent JP-H0384748-A (JP)
Title: Optical information recording medium
Inventor: YASUI TOSHIAKI
IPC: G11B7/24085
Filed: 1989-08-28
Abstract: PURPOSE:To provide a higher recording density and smaller crosstalks by adequately adjusting the depth of guiding grooves according to the sectional shape and pitch of the guiding grooves. CONSTITUTION:The guiding grooves 4 are formed to have the depth d1 of (lambda/10n to lambda/16n)X(1.5 to 1.6) when the sectional shape of the guiding grooves 4 is formed to an approximately triangular shape, the pitch P of the refractive index to 1.0 to 1.5 mum and the wavelength of light for reproducing as lambda and the refractive index of a transparent substrate 2 as (n). Many tracks can be arranged in the recording of a specified area and the recording density in the direction where the guiding grooves are arranged is increased when the track pitch is diminished. The wavelength of the light for recording/reproducing is shortened and the pitch length of prepits and add-on pits is shortened as the track pitch is smaller and, therefore, the recording density can be increased in the direction along the guiding grooves as well. On the other hand, the crosstalks are decreased when the guiding grooves of the smaller pitch are formed in such a manner.
Patent JP-S6196855-A (JP)
Title: Transmission-reception switch
Inventor: HIKITA JUNICHI
IPC: H04M1/60
Filed: 1984-10-18
Abstract: PURPOSE:To attain mute control with simple constitution by applying a reception mode switch signal to a reception system input section of a comparator to bring the reception signal switch circuit into the signal passing state and the transmission signal switch circuit into the signal cut-off state and applying a specific signal to an output transmission system of the transmission signal switch circuit to apply mute control with simple constitution. CONSTITUTION:A comparison output of a comparator 30 and a discrimination output of a signal discrimination circuit 33 are applied respectively to a switch control circuit 32. At the transmission mode, since a current control amplifier 14 is brought into the signal passing state and a current control amplifier 24 is brought into the signal cut-off state, the transmission signal passing trough the current control amplifier 14 is transmitted telephone lines L1, L2 via a signal transmission/reception circuit 2 and the amplifier 16. Further, at the reception mode, since the current control amplifier 14 is brought into the signal cut-off state and the current control amplifier 24 is brought into the signal passing state, and after the reception signal passing through the current control amplifier 24 is amplified by the amplifier 26, the result is fed to speaker 28 and reproduced.
Patent JP-2000050229-A (JP)
Title: Device for automatically discriminating excess/too low level of incoming carrier
Inventor: IWAKIRI TOSHIHIKO
IPC: H04N21/61
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an incoming carrier level excess/too low automatic discrimination device that can immediately discriminate whether or not a level of an incoming carrier at a terminal exists within a receptible range of a communication control section of a center station. SOLUTION: An incoming carrier at a terminal in a CATV system is inputted to a level detection control section 5 directly in a path A (through-section) 3a, through an attenuator in a path B (attenuation section) 3b and through an amplifier in a path C (amplifier section) 3c. When the level detection control section 5 detects a normal incoming carrier level of the path A (through-section) 3a, a demodulation section 6 demodulates data and outputs them to a communication control section 7. When the level detection control section 5 cannot detect the normal incoming carrier level of the path A and control the level, the level detection control section 5 controls a switch 4 to make the switch 4 sequentially select the incoming carrier through the paths B, C to detect and control the level again.  When the level control is normal, after the demodulation section 6 demodulates the data, the communication control section 7 causes an alarm for 'excessive level' or 'too low level' to be issued.
Patent JP-S59106859-A (JP)
Inventor: BUERUNAA BOODE
IPC: H01R43/08
Filed: 1983-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1149269-A (JP)
Title: Compact disk housing holder
Inventor: KAWABATA YASUO
IPC: B42F5/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To make insertion smooth and quick and to make housing and storage certain for compact disks, cards and the like. SOLUTION: In a holder wherein a sheet body 2 and an attachment part 1 are constructed of a cover sheet 5 having a nonwoven fabric padding 4 at its inside and welds 7, 7' are formed at each of the peripheral parts constituting the sheet body and the attachment part, housing parts 8, (8) are provided at both of the surface and the reverse side of the sheet body 2 and a CD insertion part and a card insertion part are provided at the housing parts. The CD insertion part is made up of a CD insertion port 10 and a bag part 11, and a weld 12 is provided at a part of the bottom of the bag part 11 and the other part is opened.  Bending lines 13, with a little distance provided in between, are provided at the CD insertion port 10 and a bending part 14 is formed therewith while a cover flap 9 is provided at a position close to the CD insertion port 10 so that the flap can be opened and shut freely. An insertion port 15 for the card insertion part is provided, being continuous to the upside and the downside, at a position close to the opened side at the bottom of the bag part 11 of the CD insertion part, and welds 19 and 19 are formed at both ends of the insertion port 15 while bending lines 17, with a little distance provided in between, are provided at the insertion port 15 of the card insertion part and a bending part 18 is formed therewith.
Patent JP-S6197688-A (JP)
Inventor: ISHIKURA NAOTO
IPC: G09G1/00
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。